grip bolt 中文意思是什麼
grip bolt
解釋
夾持螺栓-
Grip clamp with cushion fixed fland using single bolt and lightening hole
帶減輕孔單螺栓側面固定夾緊卡箍 -
Sets of high strength hexagon bolt, hexagon nut and plain washers for friction grip joints
摩擦夾緊連接用高強度六角螺栓六角螺母及平墊圈系列
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